Here are some tips for caring for your glassware to ensure they remain in excellent condition for everlasting enjoyment. Both machine cleaning and gentle hand washing are suitable methods. Dishwashers are convenient because they eliminate the need for manual polishing, which can often lead to accidental breakage. If using a dishwasher, ensure it has a specific glass washing program and set the correct temperature, water hardness, and rinsing chemistry to prevent glass corrosion. Skip the heated drying cycle and space glasses so they won't hit each other.Hand washing is a gentler method that reduces chemical exposure. However, it requires careful handling to avoid breakage. When washing by hand, avoid gripping the glass only by the stem or base. Instead, cradle the glass gently in your hand, with the stem between your index and middle fingers, to minimize the risk of accidents and breakage. Using a cleaning brush (usually a sponge), clean the glass (the bowl, legs, base etc.) Rinse inside and out with hot water to remove any cleaner. Use a soft, lint-free towel to hand dry. Everlasting Enjoyment!!